body { margin: 0; padding: 0; background: #f5f6fa; display: flex; min-height: 100vh; font-family: Arial, sans-serif; }
.main-wrapper { display: flex; width: 100%; }
.sidebar {
    width: 240px;
    background: linear-gradient(135deg, #4e73df 0%, #224abe 100%);
    padding: 0;
    box-shadow: 2px 0 8px rgba(0,0,0,0.07);
    min-height: 100vh;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}
.sidebar h3 {
    color: #fff;
    font-weight: bold;
    text-align: center;
    padding: 32px 0 16px 0;
    letter-spacing: 2px;
    font-size: 1.3rem;
    margin-bottom: 0;
}
.sidebar ul {
    list-style: none;
    padding: 0 0 32px 0;
    margin: 0;
    flex: 1;
}
.sidebar ul li {
    margin: 0;
}
.sidebar ul li a {
    display: flex;
    align-items: center;
    padding: 14px 32px;
    color: #e3e6f0;
    text-decoration: none;
    font-size: 1.08rem;
    border-left: 4px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    border-radius: 0 24px 24px 0;
    margin-bottom: 2px;
}
.sidebar ul li a:hover,
.sidebar ul li a.active {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border-left: 4px solid #f6c23e;
    font-weight: bold;
}
.main-content { flex-grow: 1; padding: 20px; background-color: #f5f6fa; }
.info-card { background-color: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }

/* Table styles */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px; /* Add some space above the table */
    margin-bottom: 1rem; /* Add space below the table */
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    border: 1px solid #dee2e6;
    text-align: left;
}

.data-table thead th {
    background-color: #e9ecef;
    font-weight: bold;
    border-bottom: 2px solid #dee2e6; /* Equivalent to Bootstrap table header border */
}

.data-table tbody tr:nth-child(odd) { /* Adjusted for striped effect */
    background-color: #f8f9fa; /* Zebra striping */
}

.data-table tbody tr:hover {
    background-color: #e2e6ea; /* Hover effect */
}

.data-table td.text-center {
    text-align: center;
}

/* Button styles */
.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.btn-success {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

.btn-success:hover {
    color: #fff;
    background-color: #218838;
    border-color: #1e7e34;
}

.btn-danger {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-danger:hover {
    color: #fff;
    background-color: #c82333;
    border-color: #bd2130;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.2rem;
}

/* Spacing for action buttons in table */
.data-table td .btn {
    margin-right: 5px; /* Equivalent to me-2 */
}

.data-table td .btn:last-child {
    margin-right: 0;
}

/* Loading and Error message styles */
.loading {
    text-align: center;
    margin-top: 15px; /* Add some space above */
    font-size: 1.1rem;
    color: #555;
}

.alert {
    padding: 10px;
    margin-top: 15px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert.error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
} 